V Dupuis, F Bert, J -P Bouchaud, J Hammann, F Ladieu, D Parker, E Vincent
In this paper, we review several important features of the out-of-equilibrium dynamics of spin glasses. Starting with the simplest experiments, we discuss the scaling laws used to describe the isothermal aging observed in spin glasses after a quench down to the low-temperature phase. We report in particular new results on the sub-aging behaviour of spin glasses. We then discuss the rejuvenation an...... hiện toàn bộ